﻿Public Class Calculation
    Inherits System.Web.UI.Page

    Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

    End Sub

    Protected Sub Calculate_Click(sender As Object, e As EventArgs) Handles Calculate.Click
        Dim FirstNumber As Integer
        Dim SecondNumber As Integer
        FirstNumber = CInt(TBFirstNumber.Text)
        SecondNumber = CInt(TBSecondNumber.Text)
    End Sub

    Protected Sub TBAddition_Click(sender As Object, e As EventArgs) Handles TBAddition.Click

    End Sub

    Protected Sub TBSubtraction_Click(sender As Object, e As EventArgs) Handles TBSubtraction.Click

    End Sub
End Class